119988767499 has 16 divisors (see below), whose sum is σ = 161733798144. Its totient is φ = 79119740000.

The previous prime is 119988767497. The next prime is 119988767501. The reversal of 119988767499 is 994767889911.

It is an interprime number because it is at equal distance from previous prime (119988767497) and next prime (119988767501).

It is a cyclic number.

It is not a de Polignac number, because 119988767499 - 2¹ = 119988767497 is a prime.

It is not an unprimeable number, because it can be changed into a prime (119988767497) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 96424 + ... + 499274.

It is an arithmetic number, because the mean of its divisors is an integer number (10108362384).

Almost surely, 2^119988767499 is an apocalyptic number.

119988767499 is a deficient number, since it is larger than the sum of its proper divisors (41745030645).

119988767499 is a wasteful number, since it uses less digits than its factorization.

119988767499 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 403938.

The product of its digits is 493807104, while the sum is 78.

The spelling of 119988767499 in words is "one hundred nineteen billion, nine hundred eighty-eight million, seven hundred sixty-seven thousand, four hundred ninety-nine".